source: BOOK/cross-tools/common/glibc.xml@ 7ddb05f

sysvinit
Last change on this file since 7ddb05f was c0c70554, checked in by Chris Staub <chris@…>, 9 years ago

No need to use --disable-profile on Glibc

  • Property mode set to 100644
File size: 5.3 KB
RevLine 
[3f8be484]1<?xml version="1.0" encoding="ISO-8859-1"?>
[aa18ac0]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[3f8be484]4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
[cbbd1e4]8<sect1 id="ch-cross-tools-glibc" role="wrap">
9 <?dbhtml filename="glibc.html"?>
[3f8be484]10
[d785e9d]11 <title>Glibc-&glibc-version;</title>
[3f8be484]12
[cbbd1e4]13 <indexterm zone="ch-cross-tools-glibc">
[d785e9d]14 <primary sortas="a-Glibc">Glibc</primary>
[3f8be484]15 <secondary>cross tools</secondary>
16 </indexterm>
17
[dabbced]18 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]19 href="../../final-system/common/glibc.xml"
[cf66ceae]20 xpointer="xpointer(//*[@role='package'])"/>
[3f8be484]21
22 <sect2 role="installation">
[d785e9d]23 <title>Installation of Glibc</title>
[3f8be484]24
[d785e9d]25 <para os="da">It should be noted that compiling Glibc in any way other than
[3f8be484]26 the method suggested in this book puts the stability of the system at
27 risk.</para>
28
[dabbced]29 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]30 href="../../final-system/common/glibc.xml"
[3f8be484]31 xpointer="xpointer(//*[@os='e'])"/>
32
[dabbced]33 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]34 href="../../final-system/common/glibc.xml"
[3f8be484]35 xpointer="xpointer(//*[@os='f'])"/>
36
[dabbced]37 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
[cbbd1e4]38 href="../../final-system/common/glibc.xml"
[3f8be484]39 xpointer="xpointer(//*[@os='g'])"/>
40
[b27081c4]41<screen os="df"><userinput>BUILD_CC="gcc" \
42CC="${CLFS_TARGET}-gcc" \
43AR="${CLFS_TARGET}-ar" \
44RANLIB="${CLFS_TARGET}-ranlib" \
45../glibc-&glibc-version;/configure \
46 --prefix=/tools \
47 --host=${CLFS_TARGET} \
48 --build=${CLFS_HOST} \
49 --enable-kernel=&glibc-kernel-version; \
50 --with-binutils=/cross-tools/bin \
51 --with-headers=/tools/include \
[877cfcd]52 --enable-obsolete-rpc</userinput></screen>
[3f8be484]53
[d3a4fc0]54 <variablelist os="dg">
[3f8be484]55 <title>The meaning of the new configure options:</title>
56
[d3a4fc0]57 <varlistentry os="dg1">
[3f8be484]58 <term><parameter>BUILD_CC="gcc"</parameter></term>
59 <listitem>
[d785e9d]60 <para>This sets Glibc to use the current compiler on our system. This is
61 used to create the tools Glibc uses during its build.</para>
[3f8be484]62 </listitem>
63 </varlistentry>
64
[d3a4fc0]65 <varlistentry os="dg2">
[07114c98]66 <term><parameter>CC="${CLFS_TARGET}-gcc"</parameter></term>
[3f8be484]67 <listitem>
[d785e9d]68 <para>This forces Glibc to use the GCC compiler that we made for our target
[d3a4fc0]69 architecture.</para>
[3f8be484]70 </listitem>
71 </varlistentry>
72
[d3a4fc0]73 <varlistentry os="dg3">
[07114c98]74 <term><parameter>AR="${CLFS_TARGET}-ar"</parameter></term>
[3f8be484]75 <listitem>
[d785e9d]76 <para>This forces Glibc to use the <command>ar</command> utility
[df709be]77 we made for our target architecture.</para>
[3f8be484]78 </listitem>
79 </varlistentry>
80
[d3a4fc0]81 <varlistentry os="dg4">
[07114c98]82 <term><parameter>RANLIB="${CLFS_TARGET}-ranlib"</parameter></term>
[3f8be484]83 <listitem>
[d785e9d]84 <para>This forces Glibc to use the <command>ranlib</command> utility
[df709be]85 we made for our target architecture.</para>
[3f8be484]86 </listitem>
87 </varlistentry>
88
[d3a4fc0]89 <varlistentry os="dg5">
[2546e2d]90 <term><parameter>--enable-kernel=&glibc-kernel-version;</parameter></term>
[c814e64]91 <listitem>
[d785e9d]92 <para>This tells Glibc to compile the library with support
[2546e2d]93 for &glibc-kernel-version; and later Linux kernels.</para>
[c814e64]94 </listitem>
95 </varlistentry>
96
[c0c70554]97 <varlistentry os="dg6">
[bc2e3fa]98 <term><parameter>--with-binutils=/cross-tools/bin</parameter></term>
[3f8be484]99 <listitem>
[d785e9d]100 <para>This tells Glibc to use the Binutils that are specific to
[d3a4fc0]101 our target architecture.</para>
[3f8be484]102 </listitem>
103 </varlistentry>
104
[c0c70554]105 <varlistentry os="dg7">
[c814e64]106 <term><parameter>--with-headers=/tools/include</parameter></term>
107 <listitem>
[d785e9d]108 <para>This tells Glibc to compile itself against the headers
[c814e64]109 recently installed to the <filename class="directory">/tools</filename>
110 directory, so that it knows exactly what features the kernel has
111 and can optimize itself accordingly.</para>
112 </listitem>
113 </varlistentry>
114
[c0c70554]115 <varlistentry os="dg8">
[e8a4711]116 <term><parameter>--enable-obsolete-rpc</parameter></term>
117 <listitem>
[d785e9d]118 <para>This tells Glibc to install rpc headers that are not installed
[e8a4711]119 by default but may be needed by other packages.</para>
120 </listitem>
121 </varlistentry>
122
[3f8be484]123 </variablelist>
124
[d3a4fc0]125 <para os="dh">During this stage the following warning might appear:</para>
[3f8be484]126
[d3a4fc0]127<blockquote os="di"><screen><computeroutput>configure: WARNING:
[3f8be484]128*** These auxiliary programs are missing or
129*** incompatible versions: msgfmt
130*** some features will be disabled.
131*** Check the INSTALL file for required versions.</computeroutput></screen></blockquote>
132
[d3a4fc0]133 <para os="dj">The missing or incompatible <command>msgfmt</command> program is
[3f8be484]134 generally harmless. This <command>msgfmt</command> program is part of the
[ab77d4a]135 Gettext package which the host distribution should provide. You might also
136 see a similar (also harmless) message about missing
137 <command>autoconf</command>.</para>
[3f8be484]138
[d3a4fc0]139 <para os="dk">Compile the package:</para>
[3f8be484]140
[d3a4fc0]141<screen os="dl"><userinput>make</userinput></screen>
[3f8be484]142
[d3a4fc0]143 <para os="dm">Install the package:</para>
[3f8be484]144
[f5706e7]145<screen os="dn"><userinput>make install</userinput></screen>
[3f8be484]146
147 </sect2>
148
149 <sect2 role="content">
150 <title/>
151
152 <para>Details on this package are located in <xref
[cbbd1e4]153 linkend="contents-glibc" role="."/></para>
[3f8be484]154
155 </sect2>
156
157</sect1>
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